Rope and method of manufacturing the same

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United States of America Patent

PATENT NO 10364528
APP PUB NO 20180187371A1
SERIAL NO

15316333

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rope including a yarn twisted by using a raw thread of a polyethylene fiber having an ultrahigh molecular weight and a strand twisted by the yarn and subjected to rope-making through the strand, and a resin coating layer for protecting the rope is formed on an external surface of the yarn, an external surface of the strand or an external surface of the rope. A method of manufacturing the rope includes a pretreating step I of removing an oil content contained in the rope and performing an affinity enhancing treatment over a surface thereof and a resin coating step II of forming a resin coating layer for protecting the rope on an external surface of the yarn, an external surface of the strand or an external surface of the rope. The resin coating layer for protecting the rope is formed.

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Patent Owner(s)

  • JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY MINISTRY OF ECONOMY TRADE AND INDUSTRY; KAGAWA PREFECTURAL GOVERNMENT; TAKAGI KOGYO CO. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Takako Ibaraki, JP 2 1
Shirakawa, Hiroshi Kagawa, JP 34 2753
Takagi, Toshimitsu Kagawa, JP 4 14
Tsuchiya, Tetsuo Ibaraki, JP 30 201

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